/* CSS Document */
.space_menu{ width:100%; height:240px; border-bottom:1px solid #C9EDC3; padding:23px 0 0 0;}
.space_menu .tab{ width:121px; height:42px; margin:0 0 15px 15px; display:block;}
.space_menu .ns01{background:url(img/u_menu.gif) 0 0 no-repeat}
.space_menu .ns02{background:url(img/u_menu.gif) 0 -43px no-repeat}
.space_menu .ns03{background:url(img/u_menu.gif) 0 -86px no-repeat}
.space_menu .ns04{background:url(img/u_menu.gif) 0 -129px no-repeat}

.space_menu .ns01:hover{background:url(img/u_menu_hover.gif) 0 0 no-repeat}
.space_menu .ns02:hover{background:url(img/u_menu_hover.gif) 0 -43px no-repeat}
.space_menu .ns03:hover{background:url(img/u_menu_hover.gif) 0 -86px no-repeat}
.space_menu .ns04:hover{background:url(img/u_menu_hover.gif) 0 -129px no-repeat}